Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lespros.co.jp

LesPros Entertainment -

Page Load Speed

12.2 sec in total

First Response

1.5 sec

Resources Loaded

10.5 sec

Page Rendered

164 ms

lespros.co.jp screenshot

About Website

Click here to check amazing Les Pros content for Japan. Otherwise, check out these important facts you probably never knew about lespros.co.jp

芸能プロダクション、レプロエンタテインメントオフィシャルサイト。吉川ひなの、池内博之、長谷川京子、羽田美智子、新垣結衣、川島海荷、中村蒼、菊地亜美、能年玲奈らが所属。

Visit lespros.co.jp

Key Findings

We analyzed Lespros.co.jp page load time and found that the first response time was 1.5 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lespros.co.jp performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value19.4 s

0/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

lespros.co.jp

1526 ms

jquery.min.js

789 ms

styles.css

321 ms

colorbox.css

325 ms

index.css

324 ms

Our browser made a total of 365 requests to load all elements on the main page. We found that 73% of them (266 requests) were addressed to the original Lespros.co.jp, 6% (23 requests) were made to Static.xx.fbcdn.net and 6% (23 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Lespros.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (31%)

Content Size

3.6 MB

After Optimization

2.5 MB

In fact, the total size of Lespros.co.jp main page is 3.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 89.3 kB

  • Original 108.9 kB
  • After minification 91.1 kB
  • After compression 19.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 17.8 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 89.3 kB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 496.5 kB

  • Original 2.7 MB
  • After minification 2.2 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Les Pros needs image optimization as it can save up to 496.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 472.4 kB

  • Original 683.9 kB
  • After minification 647.8 kB
  • After compression 211.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 472.4 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 47.7 kB

  • Original 58.5 kB
  • After minification 45.8 kB
  • After compression 10.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lespros.co.jp needs all CSS files to be minified and compressed as it can save up to 47.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 91 (25%)

Requests Now

364

After Optimization

273

The browser has sent 364 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Pros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lespros.co.jp accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

lespros.co.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lespros.co.jp SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lespros.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Lespros.co.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Les Pros. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: